145796003 has 4 divisors (see below), whose sum is σ = 146202480. Its totient is φ = 145389528.

The previous prime is 145795967. The next prime is 145796017. The reversal of 145796003 is 300697541.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 300697541 = 67 ⋅4488023.

It is a cyclic number.

It is not a de Polignac number, because 145796003 - 2⁶ = 145795939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (145796023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202700 + ... + 203417.

It is an arithmetic number, because the mean of its divisors is an integer number (36550620).

Almost surely, 2^145796003 is an apocalyptic number.

145796003 is a deficient number, since it is larger than the sum of its proper divisors (406477).

145796003 is an equidigital number, since it uses as much as digits as its factorization.

145796003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406476.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 145796003 is about 12074.6015669255. The cubic root of 145796003 is about 526.3183832463.

The spelling of 145796003 in words is "one hundred forty-five million, seven hundred ninety-six thousand, three".